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<== Date ==> <== Thread ==>
Subject: A db question about aiExample
From: marco_hair <[email protected]>
To: tech-talk <[email protected]>
Date: Thu, 20 Nov 2008 18:57:25 +0800 (CST)
Dear all:

  in the aiExample.db coming with soft ioc template, 
record(ai, "$(user):aiExample")
{
field(DESC, "Analog input")
field(INP, "$(user):calcExample.VAL  NPP NMS")
field(EGUF, "10")
field(EGU, "Counts")
field(HOPR, "10")
field(LOPR, "0")
field(HIHI, "8")
field(HIGH, "6")
field(LOW, "4")
field(LOLO, "2")
field(HHSV, "MAJOR")
field(HSV, "MINOR")
field(LSV, "MINOR")
field(LLSV, "MAJOR")
}
record(calc, "$(user):calcExample")
{
field(DESC, "Counter")
field(SCAN,"1 second")
field(FLNK, "$(user):aiExample")
field(CALC, "(A<B)?(A+C):D")
field(INPA, "$(user):calcExample.VAL  NPP NMS")
field(INPB, "9")
field(INPC, "1")
field(INPD, "0")
field(EGU, "Counts")
field(HOPR, "10")
field(HIHI, "8")
field(HIGH, "6")
field(LOW, "4")
field(LOLO, "2")
field(HHSV, "MAJOR")
field(HSV, "MINOR")
field(LSV, "MINOR")
field(LLSV, "MAJOR")
}
the ai value will change from 0-9 and then loop from 0 again.
if I want to generate the value from 0-9, then decrease it, such as 9-0. That is, the value increase from 0-9, then decrease from 9-0 one by one, how can I written it?
Thanks a lot for your help.

Best wishes
Geyang 2008/11/20

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Replies:
RE: A db question about aiExample Owens, PH (Peter)
Re: A db question about aiExample Benjamin Franksen
Re: A db question about aiExample Ned Arnold
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